The 2025 Pump & Water Treatment Seminar will be held on May 7, 2025 at the Holiday Inn in East Windsor, NJ. You can save $80 by completing your registration before April 24, 2025. With at least 7.0 continuing education units and access to some of the leading pump and water treatment professionals, the Duff Co. Water Treatment Seminar is one of the best investments you can make this year.

Registration includes breakfast, lunch, and snacks. Earn at least 7.0 continuing education credits from the WQA & New Jersey, Maryland, and Delaware. The full course description and a downloadable PDF of the schedule are below. Classes will cover high-level topics such as:
- •Grundfos – Drives
- •Hankscraft – Advance Ceramics
- •Amtrol – Pressure Tanks
- •Clack – Tank Cartridge Filtration
- •Pentair – Commercial & Residential Valve Sizing
- •ResinTech – Nitrate, Arsenic, & PFAs
Courses hosted by Amtrol, Clack, Grundfos, ResinTech Inc., Hankscraft Inc., and Pentair.
Pump and Water Treatment Seminar Event Registration
Capacity is limited. Register early and save!
$245 per person until April 24, 2025. ($325 regular per-person pricing.)
To register, please fill out the form below. Someone from Duff Co. will contact you shortly. If you have additional questions, contact us at 610-275-4453.
Pump & Water Treatment Seminar Registration Form 2025
Hotel Discount Block
A limited number of rooms have been blocked at the Holiday Inn at 399 Monmouth Street., East Windsor, NJ.
If you have trouble booking a room using the button below, you can place your reservation manually. Our group code is DFC.
- Go to IHG.com
- Scroll down the page and find the Reservation Bar
- Fill out the necessary nights and number of rooms and people for your specific reservation (5/6 to 5/7 – one night). PLEASE NOTE: This only works for our group block’s agreed dates to stay. Please make sure you input the correct dates.
- Under “Rate Preference”, please change “Best Available Rate” to “Group Rate”
- Enter your group code: DFC
- Select view prices
Water Treatment Seminar Course Schedule
Full Course Descriptions
How Well Tank Sizing Can Maximize System Performance
Presented by Steve Winkelstein, Amtrol
Learn how smart well tank sizing strategies can help you maintain optimal water pressure, extend the life of pumps, and provide a crucial water buffer. Presented by one of the hidden gems of our industry.
Nitrate and Arsenic Selective Resins
Presented by Stephen Wheeler, ResinTech
Explore cutting-edge ion exchange resins designed to target and remove nitrate and arsenic for safer, cleaner water. This class is guaranteed to open your mind and is presented by one the brightest leaders in the field!
Tackling the Toughest Contaminants: PFAS /PFOS Remediation & Treatment Methods
Presented by Stephen Wheeler, ResinTech
It seems the news and suggested treatment methods are constantly changing on this topic. Get up to speed on the latest technologies and methods to effectively address “forever chemicals” in water systems. This interactive session will give you what you need to know to address the most common questions.
Master Chemical Dosing in Water Treatment
Joleen Sayegh and DJ Hutchinson, Grundfos
Understand the role of dosing pumps and how to calibrate and maintain them for efficient water treatment operations. More than anything, this session takes the mystery out of chemical pumps–and let’s you offer them as a QUICK & EASY tool in your toolbox.
Cartridge Tanks & Filters Overview
Ty Sherman, Clack
Learn the benefits of cartridge tank systems, including how to choose and maintain the right filters for any application–and about why they may just be the easiest treatment method yet!
Commercial Valves Training: Solutions for Scale
Dave Emmens, Pentair
Hands-on insight into selecting, installing, and troubleshooting valves for larger water systems and commercial applications. This lively session will leave you with confidence to tackle almost any job. At the very least, you’ll come away knowing all the right questions to ask.
Residential Valve Essentials: Boost System Performance at Home
Dave Emmens, Pentair
Unlock the secrets to smarter water flow in residential systems. From installation tips to troubleshooting tricks, this session gives you the tools to optimize efficiency and ensure long-term reliability in any home setup. Side benefit: You’ll be able to sell more after attending!